(19)

(11)

EP 2 373 485 A1

(12)

(43) Date of publication: 12.10.2011 Bulletin 2011/41 (21) Application number: 09836680.0 (22) Date of filing: 07.12.2009

(51) International Patent Classification (IPC):  B32B 19/00(2006.01) (86) International application number: PCT/US2009/066965 (87) International publication number: WO 2010/077600 (08.07.2010 Gazette 2010/27)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 08.12.2008 US 316037 (71) Applicant: Spectra Systems Corporation Providence, RI 02903 (US)	(72) Inventor: LAWANDY, Nabil, M. Saunderstown, RI 02874 (US) (74) Representative: Lucey, Michael  PURDYLUCEY Intellectual Property Suite 138-139 The Chapel Building Mary's Abbey Dublin 7 Dublin 7 (IE)